Is Laser Treatment for Acne Safe?

Is Laser Treatment for Acne Safe?

In recent years, laser treatment has become a popular method with those who are looking to manage their acne or reduce their acne scars. However, just like all other medical procedures, it comes with its own set of issues and considerations.

Read on as we take a closer look at the potential risks and benefits of laser treatment for acne, highlighting how safe the procedure really is.

How common is acne?

According to research produced by the National Institute for Care Excellence*, acne is found more in Western industrialised countries, where up to 95% of adolescents over the age of 12 are affected. Further research** indicates there has been a rise in acne diagnosis rates since 1990. Acne affects adolescent males more than adolescent females. However, more adult women than men are affected.

For some, acne can be a distressing or embarrassing condition, while some only suffer mild symptoms. Acne can present in a number of ways, such as blackheads, whiteheads, inflammatory lesions, pustules, nodules, and cysts. Some of these (in particular cysts and nodules) can be very painful.

There are a number of things that can trigger acne, including excess oil or sebum, bacterial growth, genetics or simply stress. It affects all types of skin with no particular type more susceptible. The type of acne you have will be a determining factor in the type of treatment a dermatologist will recommend.

How safe is laser treatment for acne?

It is generally considered that laser treatment for acne is safe. However, it should always be performed by a qualified dermatologist or healthcare professional. It is a non-invasive procedure using focused light therapy to target sebaceous glands, bacteria, or damaged skin tissues, depending on which type of laser is used. The safety of the procedure, however, largely depends on the skin type of the patient,  the expertise of the practitioner, and a close adherence to any aftercare instructions that are provided.

The benefits of laser treatment for acne

There are many potential benefits of laser treatment for those struggling with acne.

Reduction in active acne

Some lasers can help reduce the production of oil in the sebaceous glands. They can also kill acne-causing bacteria, which can help to reduce the number of breakouts.

Improvement in skin texture

Laser therapy can help promote collagen production. This means that acne scars can appear smoother, and the overall texture of the skin will be improved.  

Minimal downtime

Unlike more invasive treatments, laser therapy offers less downtime. Typically, patients can return to their normal activities not long after treatment.

Precise targeting

The treatment is highly localized, which means it targets only the affected areas without damaging surrounding tissues.

The risks of laser treatment for acne

While laser treatment is, for the most part, safe, some potential risks and side effects are worth considering.

Skin irritation

Redness, swelling and mild discomfort are common following treatment. However, this usually only lasts a few days.

Changes in skin pigmentation

Hyperpigmentation or hypopigmentation can occur, particularly in those individuals who have darker skin tones.

Scarring

Although this is a rare side effect, failing to follow the aftercare instructions can lead to scarring.

Temporary worsening of acne

In very rare cases, it is possible that patients may experience a temporary flare-up of acne following the procedure.

Laser treatment is a promising option for the management of acne and for the minimisation of scars. It offers a range of benefits from improved skin texture to reduced breakouts. However, it is not without risks. For this reason, it is important to consult a qualified dermatologist who will be able to review your history and find the right treatment plan for you.

Links to research quoted:

• *https://cks.nice.org.uk/topics/acne-vulgaris/background-information/prevalence
• **https://www.bad.org.uk/diagnosis-of-acne-on-the-rise-in-the-uk-and-globally-since-1990/

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